From: Andreas Schildbach <andreas@schildbach•de>
To: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] BIP72 amendment proposal
Date: Fri, 12 Sep 2014 13:07:27 +0200 [thread overview]
Message-ID: <luuk5f$i8o$1@ger.gmane.org> (raw)
In-Reply-To: <A4CC413B-D5A5-423C-9D56-463FCDBDDE08@coinqy.com>
On 09/12/2014 12:11 PM, Mark van Cuijk wrote:
> On 12 Sep 2014, at 11:55 , bitcoin-development-request@lists•sourceforge.net wrote:
>
>> The hash is meant to link the trust anchor (e.g. the QR code) to the
>> payment request message in a secure way. This will solve the problem
>> several apps are comparing address+amount fields as a workaround
>> instead, preventing some advanced BIP70 usecases. When these apps read a
>> matching hash, they need not compare any of the other fields.
>
> Sounds like a good plan.
>
> Do you have a list (possibly incomplete) of apps that perform this kind of checking? We’re currently working with some parties in a supply chain to allow a consumer payment on a retail website to automatically pay supply chain parties, the way BIP70 allows with multiple outputs on a transaction. This behaviour would prohibit this use case.
Hard to say, but here is my last assertion:
- Bitcoin Wallet
- Hive Bitcoin Wallet (checked by source)
- countless (> 300) forks/clones of Bitcoin Wallet
Since you're planning an advanced BIP70 usecase, you'll also have to
deal with the many wallets that don't support BIP70 at all.
next prev parent reply other threads:[~2014-09-12 11:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.341412.1410515709.2178.bitcoin-development@lists.sourceforge.net>
2014-09-12 10:11 ` Mark van Cuijk
2014-09-12 11:07 ` Andreas Schildbach [this message]
2014-09-12 13:49 ` Mike Hearn
2014-09-12 14:15 ` Jeff Garzik
2014-09-12 14:36 ` Andreas Schildbach
2014-09-12 15:25 ` Christophe Biocca
2014-09-12 15:33 ` Christophe Biocca
2014-09-12 15:37 ` Mike Hearn
2014-09-12 16:31 ` Mike Hearn
2014-09-12 18:43 ` Aaron Voisine
2014-09-15 7:43 ` Andreas Schildbach
2014-09-15 7:12 ` Andreas Schildbach
2014-09-12 15:36 ` Mike Hearn
[not found] <mailman.342174.1410547421.2163.bitcoin-development@lists.sourceforge.net>
2014-09-12 20:59 ` Mark van Cuijk
2014-09-13 8:53 ` Wladimir
2014-09-12 9:29 Andreas Schildbach
2014-09-12 9:55 ` Wladimir
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